They are currently celebrating their anniversary by vacationing in Mexico. Among the other photos Underwood has been sharing with her Instagram followers, she took a page out of Keith Urban’s book and wrote a sweet message about her marriage.

Accompanying a photo of the two dining together outside, Underwood wrote, “Six years ago today, I said ‘I do,’ to this handsome fella. I meant it then and I mean it now. God put us together and continues to bless our marriage. I couldn’t imagine this life without you, @mfisher1212 I am thankful for these past six years together (and, of course, for our beautiful son, Isaiah) and I look forward to spending the rest of our lives in love.”

Underwood will undertake a massive North American tour later this summer while Fisher heads back to the NHL, so it’s nice to see them getting a moment to connect before their careers separate them for a while. In businesses that often keeps people apart, Underwood and Fisher show that it’s possible to build something that lasts. Happy anniversary, and here’s to many more.